2312243304542 has 8 divisors (see below), whose sum is σ = 3482876944800. Its totient is φ = 1151284322944.

The previous prime is 2312243304521. The next prime is 2312243304559. The reversal of 2312243304542 is 2454033422132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2418664067 + ... + 2418665022.

It is an arithmetic number, because the mean of its divisors is an integer number (435359618100).

Almost surely, 2^{2312243304542} is an apocalyptic number.

2312243304542 is a deficient number, since it is larger than the sum of its proper divisors (1170633640258).

2312243304542 is a wasteful number, since it uses less digits than its factorization.

2312243304542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4837329330.

The product of its (nonzero) digits is 138240, while the sum is 35.

Adding to 2312243304542 its reverse (2454033422132), we get a palindrome (4766276726674).

The spelling of 2312243304542 in words is "two trillion, three hundred twelve billion, two hundred forty-three million, three hundred four thousand, five hundred forty-two".